PhpParser\NodeTraverserTest::testNoCloneNodes PHP Метод

    public function testNoCloneNodes()
    {
        $stmts = array(new Node\Stmt\Echo_(array(new String_('Foo'), new String_('Bar'))));
        $traverser = new NodeTraverser();
        $this->assertSame($stmts, $traverser->traverse($stmts));
    }